Hi, i don't know if the topic already exists but here is a quick trick :

If you want to use "Post Thank You Hack (http://www.vbulletin.org/forum/showthread.php?t=165673)" & "Passive video" (http://www.vbulletin.org/forum/showthread.php?t=188956) hack with GARS, just go the "Plugin Manager", sort by "Hook Location", see which hooks theses hacks share with GARS. Edit GARS PLUGINS and give them a bigger "Execution Order" (ie:6).